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Water → 2-({(2-(4-Chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-6-(diethylamino)-4-(4-(2-hydroxyethoxy)phenyl)pyridine-3,5-dicarbonitrile

HRID 1621325
Notes
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Reaction equation

HRID 1621325 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[S:9][CH:10]=[C:11]([CH2:13][S:14][C:15]3[C:20]([C:21]#[N:22])=[C:19]([C:23]4[CH:28]=[CH:27][C:26]([O:29][CH2:30][CH2:31][OH:32])=[CH:25][CH:24]=4)[C:18]([C:33]#[N:34])=[CH:17][N:16]=3)[N:12]=2)=[CH:4][CH:3]=1.[CH2:35]([NH:37][CH2:38][CH3:39])[CH3:36].O>C1COCC1>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[S:9][CH:10]=[C:11]([CH2:13][S:14][C:15]3[C:20]([C:21]#[N:22])=[C:19]([C:23]4[CH:28]=[CH:27][C:26]([O:29][CH2:30][CH2:31][OH:32])=[CH:25][CH:24]=4)[C:18]([C:33]#[N:34])=[C:17]([N:37]([CH2:38][CH3:39])[CH2:35][CH3:36])[N:16]=3)[N:12]=2)=[CH:6][CH:7]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 962WaterHCID 8021DiethylamineHCID 86698909{(2-(4-Chlorophenyl)-1,3-thiazol-4-ylmethyl}sulfanyl)-4-(4-(2-hydroxyethoxy)phenyl)pyridine-3,5-dicarbonitrile

Product 1

HCID 468530212-({(2-(4-Chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-6-(diethylamino)-4-(4-(2-hydroxyethoxy)phenyl)pyridine-3,5-dicarbonitrile

Reagents, catalysts & solvents 1

HCID 8028
Tetrahydrofuran
Solvent

Procedure

At RT, 60 mg (0.11 mmol) of 2-chloro-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-ylmethyl}sulfanyl)-4-(4-(2-hydroxyethoxy)phenyl)pyridine-3,5-dicarbonitrile (Example 2A) and 0.023 ml (0.22 mmol) of diethylamine were stirred in 1.5 ml of THF for 30 min. About 15 ml of water were added to the reaction mixture, and the aqueous phase was extracted 3× with ethyl acetate. The combined organic phases were washed once with saturated aqueous sodium chloride solution, dried over sodium sulfate, concentrated by evaporation and dried under high vacuum. This gave 67 mg (99% of theory, purity 95%) of the desired target compound.

Workup

  1. extractionthe aqueous phase was extracted 3× with ethyl acetate
  2. washThe combined organic phases were washed once with saturated aqueous sodium chloride solution
  3. dry with materialdried over sodium sulfate
  4. concentrationconcentrated by evaporation
  5. customdried under high vacuum

Sources & evidence

ORD record
ord-2edefc391c5d42b99f53d9db435d59c6
Source dataset
uspto-grants-2014_07
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08772498B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes